Halpern iteration for a finite family of quasinonexpansive mappings on a complete geodesic space with curvature bounded above by one
Tatsuki Ezawa, Yasunori Kimura · arXiv (Cornell University) · 2019
In this paper, we consider the Halpern iteration scheme for a finite family of quasinonexpansive mappings and then prove a strong convergence theorem to their common fixed point in a complete geodesic space with curvature bounded above by one.